Spectral Normalized CycleGAN with Application in Semisupervised Semantic Segmentation of Sonar Images

Table 2

Semisupervised semantic segmentation performance of different state-of-the-art methods on SCTDII dataset.

Method	The proportion of labels used
	1/1	1/2	2/5	3/10	1/5	1/10
Supervised	0.78	—	—	—	—	—
AdvSemSeg [41]	—	0.66	0.64	0.59	0.51	0.43
MT-CutMix [35]	—	0.72	0.69	0.63	0.57	0.50
CycleGAN [21]	—	0.67	0.65	0.57	0.53	0.47
Ours	—	0.75	0.70	0.68	0.65	0.61